中文说明：
模型是在模糊集合理论和概率理论进行交叉渗透的基础上构造的特定算法，即云发生器，进行定性概念和定量表示之间的不确定转换，它揭示随机性和模糊性的内在关联性。在此利用实例解释云模型的应用。
English Description：
The model is a specific algorithm constructed on the basis of the cross penetration of fuzzy set theory and probability theory, namely cloud generator, which transforms the uncertainty between qualitative concept and quantitative representation, and reveals the inherent correlation between randomness and fuzziness. In this paper, an example is used to explain the application of cloud model.